CVS commit: src/sys/rump/net/lib/libshmif

[Antti Kantee <pooka%netbsd.org@localhost>]

Module Name:    src
Committed By:   pooka
Date:           Tue Aug 17 11:35:24 UTC 2010

Modified Files:
        src/sys/rump/net/lib/libshmif: if_shmem.c shmif_busops.c

Log Message:
* fix off-by-wrap case where current datagram aligns exactly with
  the end of the bus
* clarify the "can we still use the device's next pointer" calculation
  and move it to its own routine
* sprinkle dprintf


To generate a diff of this commit:
cvs rdiff -u -r1.26 -r1.27 src/sys/rump/net/lib/libshmif/if_shmem.c
cvs rdiff -u -r1.5 -r1.6 src/sys/rump/net/lib/libshmif/shmif_busops.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.